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TO-3 Natural Convection Heat Sinks :
40 Products FoundFind a huge range of TO-3 Natural Convection Heat Sinks at element14 Singapore. We stock a wide range of Natural Convection Heat Sinks, such as TO-220, BGA, TO-247 & TO-218 Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, ABL Heatsinks, Wakefield Thermal, Boyd & H S Marston
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FISCHER ELEKTRONIK | Each | 1+ S$11.070(S$12.0663) 5+ S$5.120(S$5.5808) 10+ S$5.020(S$5.4718) 20+ S$4.920(S$5.3628) 50+ S$4.820(S$5.2538) | 2.4°C/W | TO-3 | 97mm | 25mm | 50mm | Aluminium | 3.82" | 0.98" | 1.97" | - | |||||
Each | 1+ S$4.100(S$4.469) 5+ S$3.590(S$3.9131) 10+ S$3.520(S$3.8368) 20+ S$3.450(S$3.7605) 50+ S$3.380(S$3.6842) | 14°C/W | TO-3 | 40mm | 12.7mm | 27mm | Aluminium | 1.57" | 0.5" | 1.06" | - | ||||||
Each | 1+ S$4.650(S$5.0685) 5+ S$4.070(S$4.4363) 10+ S$3.990(S$4.3491) 20+ S$3.910(S$4.2619) 50+ S$3.830(S$4.1747) | 12°C/W | TO-3 | 40mm | 27mm | 27mm | Aluminium | 1.57" | 1.06" | 1.06" | - | ||||||
Each | 1+ S$5.690(S$6.2021) 5+ S$4.980(S$5.4282) 10+ S$4.890(S$5.3301) 20+ S$4.790(S$5.2211) 50+ S$4.690(S$5.1121) | 2.8°C/W | TO-3 | 65mm | 20mm | 50mm | Aluminium | 2.56" | 0.79" | 1.97" | - | ||||||
Each | 1+ S$35.170(S$38.3353) 5+ S$33.980(S$37.0382) 10+ S$32.920(S$35.8828) 20+ S$31.560(S$34.4004) 50+ S$30.650(S$33.4085) | 7.3°C/W | TO-3 | 40.8mm | 25mm | 26.9mm | Aluminium | 1.61" | 0.98" | 1.06" | - | ||||||
Each | 1+ S$5.180(S$5.6462) 5+ S$4.850(S$5.2865) 10+ S$4.620(S$5.0358) 20+ S$4.440(S$4.8396) 50+ S$4.300(S$4.687) | 3.3°C/W | TO-3 | 65mm | 20mm | 50mm | Aluminium | 2.56" | 0.79" | 1.97" | - | ||||||
Each | 1+ S$4.450(S$4.8505) | 8.4°C/W | TO-3 | 35.56mm | 25.4mm | 47.75mm | Aluminium | 1.4" | 1" | 1.88" | - | ||||||
Each | 1+ S$12.860(S$14.0174) 5+ S$12.040(S$13.1236) 10+ S$11.460(S$12.4914) 20+ S$11.020(S$12.0118) 50+ S$10.670(S$11.6303) | 1.4°C/W | TO-3 | 88mm | 35mm | 100mm | Aluminium | 3.46" | 1.38" | 3.94" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$9.010(S$9.8209) 5+ S$8.830(S$9.6247) 10+ S$8.650(S$9.4285) 20+ S$8.470(S$9.2323) 50+ S$8.290(S$9.0361) | 1.5°C/W | TO-3 | 97mm | 25mm | 100mm | Aluminium | 3.82" | 0.98" | 3.94" | - | |||||
Each | 1+ S$12.750(S$13.8975) 5+ S$11.940(S$13.0146) 10+ S$11.370(S$12.3933) 20+ S$10.930(S$11.9137) 50+ S$10.580(S$11.5322) | 1.65°C/W | TO-3 | 88mm | 35mm | 75mm | Aluminium | 3.46" | 1.38" | 2.95" | - | ||||||
Each | 1+ S$32.430(S$35.3487) 5+ S$31.160(S$33.9644) 10+ S$29.880(S$32.5692) 25+ S$28.610(S$31.1849) 50+ S$27.770(S$30.2693) More Pricing... | 1.68°C/W | TO-3 | 120.7mm | 31.8mm | 76.2mm | Aluminium | 4.75" | 1.25" | 3" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$13.760(S$14.9984) 5+ S$7.050(S$7.6845) 10+ S$6.910(S$7.5319) 20+ S$6.770(S$7.3793) 50+ S$6.630(S$7.2267) | 1.9°C/W | TO-3 | 97mm | 25mm | 75mm | Aluminium | 3.82" | 0.98" | 2.95" | - | |||||
Each | 1+ S$24.940(S$27.1846) 5+ S$24.610(S$26.8249) 10+ S$24.280(S$26.4652) 20+ S$23.030(S$25.1027) 50+ S$21.780(S$23.7402) | 4.5°C/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | - | ||||||
Each | 1+ S$36.380(S$39.6542) 5+ S$35.240(S$38.4116) 10+ S$34.090(S$37.1581) 20+ S$32.990(S$35.9591) 50+ S$31.890(S$34.7601) | 0.95°C/W | TO-3 | 120.7mm | 66.7mm | 140.2mm | Aluminium | 4.75" | 2.63" | 5.52" | - | ||||||
Each | 1+ S$1.990(S$2.1691) 10+ S$1.910(S$2.0819) 25+ S$1.840(S$2.0056) 50+ S$1.790(S$1.9511) 100+ S$1.710(S$1.8639) | 6°C/W | TO-3 | 45mm | 25.4mm | 45mm | Aluminium | 1.77" | 1" | 1.77" | - | ||||||
Each | 1+ S$12.650(S$13.7885) 5+ S$11.070(S$12.0663) 10+ S$10.850(S$11.8265) 20+ S$10.630(S$11.5867) 50+ S$10.410(S$11.3469) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
Each | 1+ S$1.880(S$2.0492) 10+ S$1.640(S$1.7876) 25+ S$1.610(S$1.7549) 50+ S$1.580(S$1.7222) 100+ S$1.550(S$1.6895) | 6°C/W | TO-3 | 45mm | 25.4mm | 45mm | Aluminium | 1.77" | 1" | 1.77" | FK 201 Series | ||||||
Each | 1+ S$16.110(S$17.5599) 5+ S$14.660(S$15.9794) 10+ S$14.050(S$15.3145) 20+ S$13.580(S$14.8022) 50+ S$13.200(S$14.388) | 2°C/W | TO-3 | 123.8mm | 26.7mm | 100mm | Aluminium | 4.87" | 1.05" | 3.94" | - | ||||||
Each | 1+ S$14.280(S$15.5652) 5+ S$13.370(S$14.5733) 10+ S$12.720(S$13.8648) 20+ S$12.240(S$13.3416) 50+ S$11.840(S$12.9056) | 4.8°C/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | - | ||||||
Each | 1+ S$8.980(S$9.7882) 5+ S$8.400(S$9.156) 10+ S$8.000(S$8.720) 20+ S$7.700(S$8.393) 50+ S$7.450(S$8.1205) | 1.9°C/W | TO-3 | 88mm | 25mm | 75mm | Aluminium | 3.46" | 0.98" | 2.95" | - | ||||||
Each | 1+ S$14.990(S$16.3391) 5+ S$14.030(S$15.2927) 10+ S$13.360(S$14.5624) 20+ S$12.850(S$14.0065) 50+ S$12.430(S$13.5487) | 1.2°C/W | TO-3 | 88mm | 35mm | 125mm | Aluminium | 3.46" | 1.38" | 4.92" | - | ||||||
Each | 1+ S$2.300(S$2.507) 10+ S$2.040(S$2.2236) 25+ S$1.920(S$2.0928) 50+ S$1.870(S$2.0383) 100+ S$1.780(S$1.9402) | 8K/W | TO-3 | 45mm | 12.7mm | 45mm | Aluminium | 1.77" | 0.5" | 1.77" | FK 202 Series | ||||||
Each | 1+ S$2.300(S$2.507) 10+ S$2.040(S$2.2236) 25+ S$1.920(S$2.0928) 50+ S$1.870(S$2.0383) 100+ S$1.780(S$1.9402) | 6.8K/W | TO-3 | 42mm | - | 42mm | Aluminium | 1.65" | - | 1.65" | FK 223 Series | ||||||
Each | 1+ S$14.780(S$16.1102) 5+ S$13.730(S$14.9657) 10+ S$13.060(S$14.2354) 20+ S$12.560(S$13.6904) 50+ S$12.150(S$13.2435) | 4.8°C/W | TO-3 | 46mm | 31.8mm | 46mm | Die-cast Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
Each | 1+ S$9.300(S$10.137) 5+ S$8.640(S$9.4176) 10+ S$8.210(S$8.9489) 20+ S$7.900(S$8.611) 50+ S$7.640(S$8.3276) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
